oradb_manage_db: allow multiline values for keys in sqlnet_ansible.ora

Author: Rendanic

changelogs/fragments/sqlnet_ansible.yml

@@ -0,0 +1,3 @@
+---
+minor_changes:
+  - "oradb_manage_db: allow multiline values for keys in sqlnet_ansible.ora ()"

roles/oradb_manage_db/README.md

@@ -100,6 +100,8 @@ oracle_gi_cluster_type: STANDARD
 
 **_sql_script_**
 
+**_sqlnet_**
+
 **_sqlnet2_**
 
 **_tnsnames_**

roles/oradb_manage_db/tasks/main.yml

@@ -33,6 +33,8 @@
     loop_var: sqlnetinst
   when: sqlnet_installed is defined
   tags: sqlnet2
+  vars:
+    _sqlnet_ansible_file: "{{ _oradb_manage_db_tns_home }}/network/admin/sqlnet_ansible.ora"
 
 - name: manage_db | include listener_details.yml
   ansible.builtin.include_tasks: listener_details.yml

roles/oradb_manage_db/tasks/sqlnet.yml

@@ -17,11 +17,50 @@
     mode: 0644
   tags: sqlnet2
 
+# Important!
+# ansible-oracle <= 4.3 used lineinfile instead blockinfile with marker
+# => Remove old entries before readding them with blockinfile
+- name: Check for existing sqlnet_ansible.ora
+  ansible.builtin.stat:
+    path: "{{ _sqlnet_ansible_file }}"
+  register: _sqlnet_ansible_file_res
+  tags:
+    - sqlnet
+    - sqlnet2
+
+- name: Working on sqlnet_ansible.ora
+  tags:
+    - sqlnet
+    - sqlnet2
+  when:
+    - _sqlnet_ansible_file_res.stat.exists
+  block:
+    - name: Search for marker in sqlnet_ansible.ora
+      ansible.builtin.lineinfile:
+        path: "{{ _sqlnet_ansible_file }}"
+        regexp: "# BEGIN Ansible managed for .*"
+        line: "# BEGIN Ansible managed for .*"
+        state: present
+      register: old_sqlnet_ansible_res
+      changed_when: false
+      check_mode: true
+
+    # Remove existing sqlnet_ansible.ora when no new marker is in place
+    # => we found an old configuration file created with lineinfile
+    #    this must be changed to blockinfile with marker
+    - name: Remove existing sqlnet_ansible.ora due to missing new marker items
+      ansible.builtin.file:
+        path: "{{ _sqlnet_ansible_file }}"
+        state: absent
+      when: "'line added' in old_sqlnet_ansible_res.msg"
+
 - name: sqlnet.ora | create custom configuration in sqlnet_ansible.ora
-  ansible.builtin.lineinfile:
-    path: "{{ _oradb_manage_db_tns_home }}/network/admin/sqlnet_ansible.ora"
-    line: "{{ item.name }}={{ item.value }}"
-    regexp: "^{{ item.name }}="
+  ansible.builtin.blockinfile:
+    path: "{{ _sqlnet_ansible_file }}"
+    block: >-
+      {{ sc_loop.name }} = {{ sc_loop.value }}
+    marker: "# {mark} Ansible managed for {{ sc_loop.name }}"
+    insertafter: "EOF"
     backup: true
     create: true
     group: "{{ oracle_group }}"
@@ -30,4 +69,9 @@
     mode: 0644
   with_items:
     - "{{ sqlnet_config[sqlnetinst.sqlnet] }}"
+  loop_control:
+    label: >-
+      {{ sqlnetinst.sqlnet }}
+      {{ sc_loop.name }}
+    loop_var: sc_loop
   tags: sqlnet2